Best free Abiotic Factor servers to play right now

Looking for an Abiotic Factor server? Our ranking gathers English-speaking servers, sorted by vote and organized by category. Are you after a co-op PvE server, a world focused on base building, or a hardcore adventure exploring the research complex? Use the filters to find an Abiotic Factor server suited to your playstyle. Whether open to everyone or reserved for a community, a relaxed session among friends or an organized group with progression goals, every server has its own identity. Rated by players who share their experience to help you choose. Dive into the adventure and join hundreds of other scientists ready to survive the depths.